Get a charge out of this nifty battery water filler.
The placement of batteries in some motorhomes can make them difficult to service. I found an easy, fool-proof tool that works for any battery, regardless of location.
Purchase a one-gallon or smaller garden pump sprayer. Remove the wand attachment, leaving the hose and trigger assembly. Add distilled water to the sprayer’s tank, pump a few times to add air pressure and squirt the water into each battery cell with no mess or overfill.
Dennis Schaible, Bumpass, Virginia